Public domain photos

The image shows a close up of a piece of pottery with a ruler next to it. The pottery is black and brown in color and is resting on a white surface. At the bottom of the image, there is a scale with different colors and numbers.

The image shows a close up of a piece of pottery with a ruler next to it. The pottery is black and brown in color and is resting on a white surface. At the bottom of the image, there is a scale with different colors and numbers.Open in library